Package blbutil

Class WrappedIntArray

java.lang.Object

blbutil.WrappedIntArray

All Implemented Interfaces:

IntArray

public final class WrappedIntArray
extends java.lang.Object
implements IntArray

Class WrappedIntArray represents an immutable int[] array.

Instances of WrappedIntArray are immutable.

Constructor Summary

Constructors

Constructor	Description
WrappedIntArray(int[] ia)	Constructs a new WrappedIntArray instance.
WrappedIntArray(IntList il)	Constructs a new WrappedIntArray instance.

Method Summary

Modifier and Type	Method	Description
int	get(int index)	Returns the specified array element.
int	size()	Returns the number of elements in this IntArray.
java.lang.String	toString()	Returns a string representation of this IntArray by applying java.utils.Arrays.toString() to an equivalent int[] object.

Methods inherited from interface blbutil.IntArray

asString, max, min

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

WrappedIntArray

public WrappedIntArray(int[] ia)

Constructs a new WrappedIntArray instance.

Parameters:

ia - an array of integers

Throws:

java.lang.NullPointerException - if ia == null

WrappedIntArray

public WrappedIntArray(IntList il)

Constructs a new WrappedIntArray instance.

Parameters:

il - a list of integers

Throws:

java.lang.NullPointerException - if il == null

Method Detail

size

public int size()

Description copied from interface: IntArray

Returns the number of elements in this IntArray.

Specified by:

size in interface IntArray

Returns:

the number of elements in this IntArray

get

public int get(int index)

Description copied from interface: IntArray

Returns the specified array element.

Specified by:

get in interface IntArray

Parameters:

index - an array index

Returns:

the specified array element

toString

public java.lang.String toString()

Description copied from interface: IntArray

Returns a string representation of this IntArray by applying java.utils.Arrays.toString() to an equivalent int[] object.

Specified by:

toString in interface IntArray

Overrides:

toString in class java.lang.Object

Returns:

a string representation of this IntArray